Ontologia

Commune · NER

ZR N' Guigmi

Niger

BWhArid, desert, hot(100 %)

Species observed

196

Observations

1 414

Area

118 949,8km²

Ecological tissue

Sample of 44 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de ZR N' Guigmi : 36 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 48 interactions GloBI sur 5 types (connectance 5.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
48
Connectance
0.051
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

196 distinct species · 1 414 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 414 obs · 38 cellules
Obs. / cellule
≥ 814
65–813
21–64
6–20
< 6

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

26,6°C

Annual rain

52mm

Warmest m°

39,8°C

Coldest m°

9,6°C

Elevation: 383 m on average (min 268 m, max 502 m)

Bioclimatic detailsExpert
Annual mean temp.
26,6°C
Annual rain
52mm
Warmest month
39,8°C
Coldest month
9,6°C
Mean alt.
383m
Min
268m
Max
502m
Std. dev.
48m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

8,1

Org. C

4,1g/kg

Clay

24,8%

Sand

53,7%

Silt

21,5%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiMaggregated to N'Guigmi

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
5,2g/kg
Clay
24,2%
Sand
53,9%
Silt
21,8%
5–15 cm
pH H₂O
8,1
Org. C
4,2g/kg
Clay
24,5%
Sand
54,0%
Silt
21,6%
15–30 cm
pH H₂O
8,1
Org. C
3,0g/kg
Clay
25,6%
Sand
53,2%
Silt
21,2%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest0.1%
Crops0.7%
Built-up0.0%
Bare soil91.1%
Other (grassland, water…)8.0%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology206 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

206

Max drainage

35 299km²

Discharge in basins

40,1m³/s

Mean precip.

67mm/an

Mean T°

27,2°C

Moisture idx

-0,97

Mean runoff

8mm/an

Mean elev. (basins)

386m

Watersheds crossing here

197 more basins

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,1%

Pesticides

0,0kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas1

IUCN IV · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN